Hex Colors

You can define colors using hexadecimal values.

background("#ff6347");

OKLCH Colors

You can also define colors using the OKLCH color space. The order is lightness, chroma, hue and an optional alpha channel.

background(50, 10. 200);

With alpha channel:

background(50, 10. 200, 10);

Named Colors

You can also define colors using named values.

background("red");

You find a list of named colors in its distinct tab.